Folding rigid box



FIG. 1 is a side top perspective view showing a first embodiment of our new design in a first configuration.

FIG. 2 is a rear side view of the first embodiment in the first configuration.

FIG. 3 is a front side view of the first embodiment in the first configuration.

FIG. 4 is a top view of the first embodiment in the first configuration.

FIG. 5 is a front view of the first embodiment in a second configuration.

FIG. 6 is a rear view of the first embodiment in the second configuration.

FIG. 7 is a side top perspective view showing a second embodiment of our new design in a first configuration.

FIG. 8 is a front side view of the second embodiment in the first configuration.

FIG. 9 is a rear side view of the second embodiment in the first configuration.

FIG. 10 is a left side view of the second embodiment in the first configuration.

FIG. 11 is a right side view of the second embodiment in the first configuration.

FIG. 12 is a top view of the second embodiment in the first configuration.

FIG. 13 is a front view of the second embodiment in a second configuration; and,

FIG. 14 is a rear view of the second embodiment in the second configuration.

The broken lines in FIGS. 1 and 7 illustrate unclaimed environment only and form no part of the claimed design. 

CLAIM The ornamental design for a folding rigid box, as shown and described. 